I updated the patch to fix this.
I'm sending the patch once again for review.
Thanks.

Le samedi 19 juin 2021 à 11:08 +0200, Bernhard Reutner-Fischer a
écrit :
> On 18 June 2021 23:11:58 CEST, Antoni Boucher via Gcc-patches
> <gcc-patches@gcc.gnu.org> wrote:
> > Ok.
> > Here's the patch with the updated subject and with format fixed.
> 
> +  if (t_ret)
> +      return t_ret;
> +  enum tree_code dst_code = TREE_CODE (dst_type);
> +  switch (dst_code)
> +    {
> 
> The enum is redundant.
> /enum tree_code/s/enum //
> thanks,